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gpt-5.4-nano | RAG on

13_rtllm_arithmetic / task_14 | verified_multi_pipe

benchmarkrtllm
task_idrtllm/13_rtllm_arithmetic/task_14
samples_total10
final_success_samples6
final_success_rate_samples60.0%
functional_pass_rate_samples60.0%
synth_pass_rate_samples60.0%
source_runsrun_20260426_070416_680227_376b99

Что показывает эта страница

Здесь перечислены все реальные попытки этой модели на одной задаче. По каждой попытке можно увидеть, до какой стадии она дошла, где именно сломалась и какое сообщение об ошибке вернулось из syntax, functional или synthesis.

Samples

sample run extract_ok syntax_ok functional_ok openlane_ok final_success failure_stage failure_reason details
sample_1 run_20260426_070416_680227_376b99 ok ok ok ok ok success Full pipeline success
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-nano\rag_on\benchmarks\rtllm\tasks\rtllm__13_rtllm_arithmetic__task_14\samples\run_20260426_070416_680227_376b99__sample_1
generated.v preview
module verified_multi_pipe
(
    input              clk,
    input              rst_n,
    input  [3:0]       mul_a,
    input  [3:0]       mul_b,
    output [7:0]       mul_out
);

    multi_pipe_4bit #(.size(4)) u_mul (
        .clk     (clk),
        .rst_n   (rst_n),
        .mul_a   (mul_a),
        .mul_b   (mul_b),
        .mul_out (mul_out)
    );

endmodule


module multi_pipe_4bit
#(
    parameter size = 4
)
(
    input                   clk,
    input                   rst_n,
    input      [size-1:0]  mul_a,
    input      [size-1:0]  mul_b,
    output reg [2*size-1:0] mul_out
);
...
functional details
[stdout]
===========Your Design Passed===========
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_14/tb.v:55: $finish called at 3010 (1ns)
synthesis details
[error]
None
outcome
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": true,
  "openlane_ok": true,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": true,
  "success": true
}
sample_2 run_20260426_070416_680227_376b99 ok ok failed skipped failed functional /workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_14/tb.v:11: error: Unknown module type: multi_pipe_4bit
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-nano\rag_on\benchmarks\rtllm\tasks\rtllm__13_rtllm_arithmetic__task_14\samples\run_20260426_070416_680227_376b99__sample_2
generated.v preview
module verified_multi_pipe
#(
    parameter size = 4
)
(
    input  wire                  clk,
    input  wire                  rst_n,
    input  wire [size-1:0]      mul_a,
    input  wire [size-1:0]      mul_b,
    output reg  [(2*size)-1:0]  mul_out
);

    localparam EXT = size;

    wire [(2*size)-1:0] a_ext = {{EXT{1'b0}}, mul_a};

    wire [(2*size)-1:0] partial [0:size-1];
    genvar i;
    generate
        for (i = 0; i < size; i = i + 1) begin : GEN_PP
            assign partial[i] = mul_b[i] ? (a_ext << i) : {((2*size)){1'b0}};
        end
    endgenerate

    reg [(2*size)-1:0] sum_lvl1 [0:size-1];
    reg [(2*size)-1:0] sum_lvl2 [0:size-1];

    integer k;
    always @(posedge clk or negedge rst_n) begin
        if (!rst_n) begin
            for (k = 0; k < size; k = k + 1) begin
                sum_lvl1[k] <= {((2*size)){1'b0}};
...
functional details
[stderr]
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_14/tb.v:11: error: Unknown module type: multi_pipe_4bit
3 error(s) during elaboration.
*** These modules were missing:
        multi_pipe_4bit referenced 1 times.
***
synthesis details
[error]
None
errors[]
[
  {
    "stage": "functional",
    "code": "functional.testbench_failed",
    "message": "/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_14/tb.v:11: error: Unknown module type: multi_pipe_4bit\n3 error(s) during elaboration.\n*** These modules were missing:\n        multi_pipe_4bit referenced 1 times.\n***\n",
    "retryable": false,
    "details": {}
  }
]
outcome
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": false,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": false,
  "success": false
}
sample_3 run_20260426_070416_680227_376b99 ok ok ok ok ok success Full pipeline success
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-nano\rag_on\benchmarks\rtllm\tasks\rtllm__13_rtllm_arithmetic__task_14\samples\run_20260426_070416_680227_376b99__sample_3
generated.v preview
module verified_multi_pipe (
    input              clk,
    input              rst_n,
    input  [3:0]       mul_a,
    input  [3:0]       mul_b,
    output reg [7:0]   mul_out
);
    parameter size = 4;

    wire [size-1:0] a_in = mul_a;
    wire [size-1:0] b_in = mul_b;

    wire [2*size-1:0] a_ext = {{size{1'b0}}, a_in};

    reg [size-1:0] b_r0;
    reg [2*size-1:0] sum_r1 [0:size-1];
    reg [2*size-1:0] sum_r2;

    integer i;

    always @(posedge clk or negedge rst_n) begin
        if (!rst_n) begin
            b_r0 <= {size{1'b0}};
            for (i = 0; i < size; i = i + 1) begin
                sum_r1[i] <= {2*size{1'b0}};
            end
            sum_r2 <= {2*size{1'b0}};
            mul_out <= {2*size{1'b0}};
        end else begin
            b_r0 <= b_in;

            for (i = 0; i < size; i = i + 1) begin
...
functional details
[stdout]
===========Test completed with         101 / 100 failures===========
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_14/tb.v:55: $finish called at 3010 (1ns)
synthesis details
[error]
None
outcome
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": true,
  "openlane_ok": true,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": true,
  "success": true
}
sample_4 run_20260426_070416_680227_376b99 ok ok failed skipped failed functional /workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_14/tb.v:11: error: Unknown module type: multi_pipe_4bit
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-nano\rag_on\benchmarks\rtllm\tasks\rtllm__13_rtllm_arithmetic__task_14\samples\run_20260426_070416_680227_376b99__sample_4
generated.v preview
module verified_multi_pipe #(
    parameter integer size = 4
)(
    input  wire                     clk,
    input  wire                     rst_n,
    input  wire [size-1:0]         mul_a,
    input  wire [size-1:0]         mul_b,
    output reg  [(2*size)-1:0]     mul_out
);

    localparam integer W = 2*size;

    wire [(2*size)-1:0] a_ext = {{size{1'b0}}, mul_a};
    wire [(2*size)-1:0] b_ext = {{size{1'b0}}, mul_b};

    reg  [(2*size)-1:0] a_reg;
    reg  [(2*size)-1:0] b_reg;

    reg  [(2*size)-1:0] sum_lvl1;
    reg  [(2*size)-1:0] sum_lvl2;

    wire [(2*size)-1:0] partial_sum_lvl1;
    wire [(2*size)-1:0] partial_sum_lvl2;

    genvar i;
    generate
        if (size == 1) begin : gen_size1
            assign partial_sum_lvl1 = (b_reg[0]) ? (a_reg << 0) : {W{1'b0}};
            assign partial_sum_lvl2 = partial_sum_lvl1;
        end else begin : gen_sizeN
            reg [(2*size)-1:0] ps [0:size-1];
            integer k;
...
functional details
[stderr]
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_14/tb.v:11: error: Unknown module type: multi_pipe_4bit
3 error(s) during elaboration.
*** These modules were missing:
        multi_pipe_4bit referenced 1 times.
***
synthesis details
[error]
None
errors[]
[
  {
    "stage": "functional",
    "code": "functional.testbench_failed",
    "message": "/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_14/tb.v:11: error: Unknown module type: multi_pipe_4bit\n3 error(s) during elaboration.\n*** These modules were missing:\n        multi_pipe_4bit referenced 1 times.\n***\n",
    "retryable": false,
    "details": {}
  }
]
outcome
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": false,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": false,
  "success": false
}
sample_5 run_20260426_070416_680227_376b99 ok ok ok ok ok success Full pipeline success
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-nano\rag_on\benchmarks\rtllm\tasks\rtllm__13_rtllm_arithmetic__task_14\samples\run_20260426_070416_680227_376b99__sample_5
generated.v preview
module verified_multi_pipe (
    input              clk,
    input              rst_n,
    input  [3:0]       mul_a,
    input  [3:0]       mul_b,
    output reg [7:0]   mul_out
);
    parameter size = 4;

    wire [size-1:0] a_in = mul_a;
    wire [size-1:0] b_in = mul_b;

    wire [2*size-1:0] a_ext = {{size{1'b0}}, a_in};
    wire [2*size-1:0] b_ext = {{size{1'b0}}, b_in};

    reg [2*size-1:0] a_reg;
    reg [2*size-1:0] b_reg;

    reg [2*size-1:0] sum_lvl1;
    reg [2*size-1:0] sum_lvl2;

    genvar i;
    wire [2*size-1:0] pp [0:size-1];
    generate
        for (i = 0; i < size; i = i + 1) begin : GEN_PP
            assign pp[i] = b_reg[i] ? (a_reg << i) : {2*size{1'b0}};
        end
    endgenerate

    integer k;
    reg [2*size-1:0] sum_comb;
...
functional details
[stdout]
===========Test completed with         100 / 100 failures===========
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_14/tb.v:55: $finish called at 3010 (1ns)
synthesis details
[error]
None
outcome
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": true,
  "openlane_ok": true,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": true,
  "success": true
}
sample_6 run_20260426_070416_680227_376b99 ok ok ok ok ok success Full pipeline success
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-nano\rag_on\benchmarks\rtllm\tasks\rtllm__13_rtllm_arithmetic__task_14\samples\run_20260426_070416_680227_376b99__sample_6
generated.v preview
module verified_multi_pipe (
    input  wire                 clk,
    input  wire                 rst_n,
    input  wire [3:0]          mul_a,
    input  wire [3:0]          mul_b,
    output reg  [7:0]          mul_out
);
    parameter integer size = 4;

    wire [size-1:0] a_in = mul_a;
    wire [size-1:0] b_in = mul_b;

    wire [2*size-1:0] a_ext = {{size{1'b0}}, a_in};

    reg  [size-1:0]   b_r0;
    reg  [2*size-1:0]  a_r0;

    reg  [2*size-1:0] sum_r1;

    wire [2*size-1:0] partial [0:size-1];
    genvar i;
    generate
        for (i = 0; i < size; i = i + 1) begin : GEN_PARTIAL
            assign partial[i] = b_r0[i] ? (a_r0 << i) : {2*size{1'b0}};
        end
    endgenerate

    wire [2*size-1:0] sum_comb;
    assign sum_comb = partial[0] + partial[1] + partial[2] + partial[3];

    always @(posedge clk or negedge rst_n) begin
        if (!rst_n) begin
...
functional details
[stdout]
===========Your Design Passed===========
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_14/tb.v:55: $finish called at 3010 (1ns)
synthesis details
[error]
None
outcome
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": true,
  "openlane_ok": true,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": true,
  "success": true
}
sample_7 run_20260426_070416_680227_376b99 ok ok failed skipped failed functional /workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_14/tb.v:11: error: Unknown module type: multi_pipe_4bit
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-nano\rag_on\benchmarks\rtllm\tasks\rtllm__13_rtllm_arithmetic__task_14\samples\run_20260426_070416_680227_376b99__sample_7
generated.v preview
module verified_multi_pipe #(
    parameter integer size = 4
)(
    input  wire                 clk,
    input  wire                 rst_n,
    input  wire [size-1:0]     mul_a,
    input  wire [size-1:0]     mul_b,
    output reg  [(2*size)-1:0] mul_out
);

    localparam integer EXT_W = 2*size;

    wire [EXT_W-1:0] a_ext = {{size{1'b0}}, mul_a};
    wire [EXT_W-1:0] b_ext = {{size{1'b0}}, mul_b};

    wire [EXT_W-1:0] pp [0:size-1];
    genvar i;
    generate
        for (i = 0; i < size; i = i + 1) begin : GEN_PP
            assign pp[i] = b_ext[i] ? (a_ext << i) : {EXT_W{1'b0}};
        end
    endgenerate

    reg [EXT_W-1:0] sum_r1 [0:size-1];
    reg [EXT_W-1:0] sum_r2 [0:size-1];

    integer k;
    always @(posedge clk or negedge rst_n) begin
        if (!rst_n) begin
            for (k = 0; k < size; k = k + 1) begin
                sum_r1[k] <= {EXT_W{1'b0}};
                sum_r2[k] <= {EXT_W{1'b0}};
...
functional details
[stderr]
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_14/tb.v:11: error: Unknown module type: multi_pipe_4bit
3 error(s) during elaboration.
*** These modules were missing:
        multi_pipe_4bit referenced 1 times.
***
synthesis details
[error]
None
errors[]
[
  {
    "stage": "functional",
    "code": "functional.testbench_failed",
    "message": "/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_14/tb.v:11: error: Unknown module type: multi_pipe_4bit\n3 error(s) during elaboration.\n*** These modules were missing:\n        multi_pipe_4bit referenced 1 times.\n***\n",
    "retryable": false,
    "details": {}
  }
]
outcome
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": false,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": false,
  "success": false
}
sample_8 run_20260426_070416_680227_376b99 ok ok failed skipped failed functional /workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_14/tb.v:11: error: Unknown module type: multi_pipe_4bit
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-nano\rag_on\benchmarks\rtllm\tasks\rtllm__13_rtllm_arithmetic__task_14\samples\run_20260426_070416_680227_376b99__sample_8
generated.v preview
module verified_multi_pipe (
    input  wire                 clk,
    input  wire                 rst_n,
    input  wire [3:0]         mul_a,
    input  wire [3:0]         mul_b,
    output reg  [7:0]         mul_out
);
    parameter size = 4;

    wire [size-1:0] a_in = mul_a;
    wire [size-1:0] b_in = mul_b;

    wire [2*size-1:0] a_ext = {{size{1'b0}}, a_in};

    wire [2*size-1:0] pp [0:size-1];
    genvar i;
    generate
        for (i = 0; i < size; i = i + 1) begin : GEN_PP
            assign pp[i] = b_in[i] ? (a_ext << i) : {2*size{1'b0}};
        end
    endgenerate

    reg [2*size-1:0] sum_stage1 [0:size-1];
    reg [2*size-1:0] sum_stage2;

    integer k;

    always @(posedge clk or negedge rst_n) begin
        if (!rst_n) begin
            for (k = 0; k < size; k = k + 1) begin
                sum_stage1[k] <= {2*size{1'b0}};
            end
...
functional details
[stderr]
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_14/tb.v:11: error: Unknown module type: multi_pipe_4bit
3 error(s) during elaboration.
*** These modules were missing:
        multi_pipe_4bit referenced 1 times.
***
synthesis details
[error]
None
errors[]
[
  {
    "stage": "functional",
    "code": "functional.testbench_failed",
    "message": "/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_14/tb.v:11: error: Unknown module type: multi_pipe_4bit\n3 error(s) during elaboration.\n*** These modules were missing:\n        multi_pipe_4bit referenced 1 times.\n***\n",
    "retryable": false,
    "details": {}
  }
]
outcome
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": false,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": false,
  "success": false
}
sample_9 run_20260426_070416_680227_376b99 ok ok ok ok ok success Full pipeline success
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-nano\rag_on\benchmarks\rtllm\tasks\rtllm__13_rtllm_arithmetic__task_14\samples\run_20260426_070416_680227_376b99__sample_9
generated.v preview
module verified_multi_pipe #(
    parameter integer size = 4
)(
    input  wire                  clk,
    input  wire                  rst_n,
    input  wire [size-1:0]      mul_a,
    input  wire [size-1:0]      mul_b,
    output reg  [(2*size)-1:0]  mul_out
);

    localparam integer W = 2*size;

    wire [W-1:0] a_ext = {{size{1'b0}}, mul_a};
    wire [W-1:0] b_ext = {{size{1'b0}}, mul_b};

    wire [W-1:0] pp [0:size-1];
    genvar i;
    generate
        for (i = 0; i < size; i = i + 1) begin : GEN_PP
            assign pp[i] = mul_b[i] ? (a_ext << i) : {W{1'b0}};
        end
    endgenerate

    reg [W-1:0] sum_r0 [0:size-1];
    reg [W-1:0] sum_r1 [0:size-1];

    integer k;
    always @(posedge clk or negedge rst_n) begin
        if (!rst_n) begin
            for (k = 0; k < size; k = k + 1) begin
                sum_r0[k] <= {W{1'b0}};
                sum_r1[k] <= {W{1'b0}};
...
functional details
[stdout]
===========Test completed with          99 / 100 failures===========
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_14/tb.v:55: $finish called at 3010 (1ns)
synthesis details
[error]
None
outcome
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": true,
  "openlane_ok": true,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": true,
  "success": true
}
sample_10 run_20260426_070416_680227_376b99 ok ok ok ok ok success Full pipeline success
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-nano\rag_on\benchmarks\rtllm\tasks\rtllm__13_rtllm_arithmetic__task_14\samples\run_20260426_070416_680227_376b99__sample_10
generated.v preview
module verified_multi_pipe #(
    parameter integer size = 4
)(
    input  wire                  clk,
    input  wire                  rst_n,
    input  wire [size-1:0]      mul_a,
    input  wire [size-1:0]      mul_b,
    output reg  [2*size-1:0]    mul_out
);

    localparam integer W = 2*size;

    wire [W-1:0] a_ext = {{size{1'b0}}, mul_a};
    wire [W-1:0] b_ext = {{size{1'b0}}, mul_b};

    wire [W-1:0] partial [0:size-1];

    genvar i;
    generate
        for (i = 0; i < size; i = i + 1) begin : GEN_PP
            assign partial[i] = mul_b[i] ? (a_ext << i) : {W{1'b0}};
        end
    endgenerate

    reg [W-1:0] sum_lvl1 [0:size-1];
    reg [W-1:0] sum_lvl2 [0:size-1];

    integer k;
    always @(posedge clk or negedge rst_n) begin
        if (!rst_n) begin
            for (k = 0; k < size; k = k + 1) begin
                sum_lvl1[k] <= {W{1'b0}};
...
functional details
[stdout]
===========Test completed with         101 / 100 failures===========
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_14/tb.v:55: $finish called at 3010 (1ns)
synthesis details
[error]
None
outcome
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": true,
  "openlane_ok": true,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": true,
  "success": true
}